Use the ChargePoint app for charging planning (or whatever Tesla has)

Portland

Hotel: DoubleTree Portland (has outdoor pool) St. Helens: Johnston Ridge Observatory Multnomah Falls (needs permit: https://www.recreation.gov/timed-entry/10089144) Zoo Rose Garden Food downtown (food trucks) Great public transit (lightrail: "MAX"), buy tickets with credit card

Orcas Island

Rosario Resort (look up ferry schedules back and forth, ferry needs reservation)

Suncadia Resort (Roslyn, WA, I-90 East after the pass)

Alderbrook Resort & Spa

Yakima valley

The Lodge at Columbia Point LIGO Hanford Observatory Gravity Hill (1204 N Crosby Rd, Prosser WA) - fun, worth the drive Hilton Garden Inn Yakima Downtown

Ocean shores

Cannon Beach, OR Seaside OR (Best Western Plus Ocean View Resort) Westport WA

Lake Chelan Campbell's

Leavenworth obviously

Mt. Rainier obviously (Paradise Inn)